keyword TFIDF ‎/ (2 Article)

Corresponding Author : Aggarwal، Deepti ؛ Writer : Bali، Vikram ؛ Agarwal، Abhishek ؛ Poswal، Kshitiz ؛ Gupta، Madhav ؛ Gupta، Abhishek ؛

Journal:Journal of Information Technology Management»Winter 2021 - Number 48 ، International (Ministry of Science/ISC (‎23 page(s) - From 119 to 141 )

Keywords:n-gramspre-processingFeature representationTFIDFTokenizationWord Cloud

Corresponding Author : Forootan، Faezeh ؛ Writer : Rabiei، Mohammad ؛

Journal:international journal of web research»Autumn 2019, Volume 2 - Number 2 (‎8 page(s) - From 1 to 8 )

Keywords:opinion miningMachine learningOnline ReviewsSentiment ClassificationTF-IDFXgboost